If you need to view or update traveling preferences of another user, or multiple users at once, in the Route panel's header menu select Mass-update users' preferences:

NOTE: You need to have Modify other users' preferences permission to be able to do it:

The modal window that will open will list all Mapsly users and their tranveling preferences:

You may update a particular preference for a user by clicking on its value in the table, or update preferences for multiple users at once by clicking their boxes on the left and then pressing Edit selected on top:

Here check the boxes of the preferences you'd like to update and indicate their target value. When you click Save, the indicated target values for those preferences will be assigned to all the selected users.